postfix-access-problem

command_directory = /usr/sbin
config_directory = /etc/postfix
daemon_directory = /usr/lib/postfix
delay_warning_time = 4h
inet_interfaces = all
inet_protocols = ipv4
mailbox_size_limit = 0
mailbox_transport = dspam
message_size_limit = 0
mydestination = inspam, localhost.localdomain, , localhost
myhostname = pop.zzzzzzzz.com
mynetworks = 127.0.0.0/8, 192.168.0.0/16
recipient_delimiter = +
relayhost = 
smtp_helo_timeout = 60s
smtpd_banner = $myhostname ESMTP $mail_name
smtpd_recipient_restrictions = check_client_access hash:/etc/postfix/access, check_relay_domains
transport_maps = hash:/etc/postfix/transports
unknown_local_recipient_reject_code = 450
virtual_alias_maps = mysql:/etc/postfix/mysql_virtual_alias_maps.cf
virtual_gid_maps = static:111
virtual_mailbox_base = /data/postfix/virtual
virtual_mailbox_domains = mysql:/etc/postfix/mysql_virtual_domains_maps.cf
virtual_mailbox_limit = 0
virtual_mailbox_maps = mysql:/etc/postfix/mysql_virtual_mailbox_maps.cf
virtual_minimum_uid = 105
virtual_transport = virtual
virtual_uid_maps = static:105